How to make rolled-cookie dough

Ingredients:

7ozegg yolks

1 ¼ cup sugar

1 ¾ cup all-purpose flour

2 oz starch

11 oz egg white

Preparation:

Whip the egg yolks with ½ cup sugar; in the meantime whip the egg whites with ¾ cups sugar. Sift the flour and starch and slowly add it to the whipped egg yolks. Lighten the dough by adding the egg whites.